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M&S

Jersey 2.5 Tog Plain Sleeping Bag (0-36 Mths)

£22

Colour

Customers say:

Fits true to size()
Size

Free standard delivery over £60

Product code: T926009S

About this style

Snug and simple, this pure cotton jersey sleeping bag keeps newborn, infant and toddler babies comfy all year round. The 2.5 tog rating offers just-right warmth, while clever poppers at the shoulder and under the arm, plus an easy-zip fastening, make changes fuss-free even with wriggly babies.

Keep away from fire. Do not use in combination with a cot duvet or blanket. Do not use if the child’s head can pass through the neck opening. Do not use if the child can climb out of the cot. Sizing guide: Height 50-65cm: Approximate age 0-6 months. Height 65-80cm: Approximate age 6-18 months. Height 80-95cm: Approximate age 18-36 months.

Details & care

Style

Popper fastening

Product Style: Sleeping bags

Safety Warning

Keep away from fire. Do not use in combination with a cot duvet or blanket. Do not use if the child’s head can pass through the neck opening. Do not use if the child can climb out of the cot. Sizing guide: Height 50-65cm: Approximate age 0-6 months. Height 65-80cm: Approximate age 6-18 months. Height 80-95cm: Approximate age 18-36 months.

Composition

100% cotton , Wadding / stuffing (thick layer of continuous fabric within a coat/jacket) - 100% polyester

Care

Wash at 40°C

Do not bleach

Tumble dry medium temperature

Iron at medium temperature

Do not dry clean

Delivery, collection & returns

Delivery

Standard

UK Standard Delivery is available for £3.99 or free on orders over £60 (excluding furniture).

Nominated Day

UK Next Day Delivery and UK Nominated Day Delivery (excluding Northern Ireland) are available for £5.99 (excluding furniture)

Collection

Collect from store

Store collection is free on all fashion, home and beauty orders.

Returns

UK returns

Free

Exclusions apply

Full delivery and collection informationOur returns policy

Reviews (3)

4.0

67% Recommended this product

Mentions
09 January 2026Amelitis
Verified Purchase

Too long, age group should be 6-12

Originally posted on marksandspencer.ie

No, I don't recommend this

Should be 6-12 months as 18. Is way too long for a 6 month old my baby can’t move around with it and gets frustrated affecting sleep

Helpful?

13 October 202505holdstol
Verified Purchase

Great length

Yes, I recommend this

Lovely material and print, excellent length for long toddlers

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

07 October 202523toin
Verified Purchase

Baby sleeping bag

Yes, I recommend this

Lovely quality nice and warm good price grandson loves

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size